Windows 11 23h2
Monthly
Remote code execution in Microsoft Remote Desktop Client occurs when a user connects to an attacker-controlled RDP server, allowing the server to corrupt heap memory and execute arbitrary code on the client endpoint. The flaw carries a CVSS 8.8 (High) rating reflecting network reach with required user interaction, and no public exploit is identified at time of analysis. The attack pivots the traditional RDP threat model - attackers compromise clients that initiate outbound connections rather than exposed servers.
Local code execution in Microsoft Windows Hyper-V stems from an out-of-bounds read condition (CWE-122 heap-based buffer overflow) that an attacker with high privileges on a guest or host context can leverage to break confidentiality, integrity, and availability boundaries. The CVSS 8.2 score is elevated by a scope change (S:C), indicating the flaw enables crossing the hypervisor isolation boundary. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Storage allows an authorized low-privilege user to gain higher privileges through an untrusted search path weakness (CWE-426). The flaw requires existing local access and a successful race or environmental manipulation, reflected in the high attack complexity. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Microsoft Windows HTTP.sys allows unauthenticated network attackers to execute arbitrary code by triggering an integer overflow that leads to heap-based memory corruption. The flaw carries a CVSS 9.8 rating reflecting network reachability, no privileges, and no user interaction, and impacts the kernel-mode HTTP listener used by IIS and any Windows service relying on the HTTP Server API. No public exploit has been identified at the time of analysis and CISA KEV does not list it, but the wormable profile of HTTP.sys flaws warrants urgent patching.
Heap-based buffer overflow in Microsoft Remote Desktop Client enables remote code execution when a user connects to a malicious RDP server, with the attacker gaining the same privileges as the connecting user. The CVSS 8.8 score reflects network-reachable exploitation requiring only minimal user interaction (initiating an RDP session), and no public exploit has been identified at time of analysis. The flaw is reported by Microsoft Security Response Center (secure@microsoft.com) and is categorized as CWE-122 heap-based buffer overflow.
Security feature bypass in Microsoft Windows BitLocker allows an attacker with physical access to circumvent the drive encryption protection mechanism. Affected systems can have BitLocker-protected data accessed despite the encryption-at-rest control being enabled, undermining a core platform confidentiality boundary. There is no public exploit identified at time of analysis, but the vulnerability is reported by Microsoft (secure@microsoft.com) as a protection mechanism failure with high impact across confidentiality, integrity, and availability.
Remote code execution in the Windows Kernel allows unauthenticated network attackers to execute arbitrary code by triggering a use-after-free condition (CWE-122 heap-related memory corruption). The flaw was reported by Microsoft (secure@microsoft.com) and carries a critical CVSS 9.8 with no public exploit identified at time of analysis. Tag metadata indicates the bug can also be leveraged for heap overflow and denial-of-service outcomes.
Security feature bypass in Windows UEFI allows an authenticated local attacker with low privileges to circumvent a protection mechanism, resulting in high confidentiality, integrity, and availability impact on the host. The flaw is rooted in CWE-693 (Protection Mechanism Failure) within the Windows UEFI firmware layer, and Microsoft (secure@microsoft.com) is the reporting CNA. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
BitLocker drive encryption on Windows can be bypassed by a physically present, unauthenticated attacker, exposing protected volume contents with high confidentiality impact. Classified as CWE-693 (Protection Mechanism Failure), the flaw undermines BitLocker's core threat model - data-at-rest protection - across a wide range of Windows 10, Windows 11, and Windows Server releases from 2012 through 2025. No public exploit has been identified at time of analysis, and Microsoft has released patches for all affected versions; however, the physical access requirement means organizations with mobile or physically accessible systems should treat this as a higher operational priority than the CVSS score alone implies.
Local privilege escalation in Microsoft Windows Kernel allows an authenticated low-privilege attacker to elevate to SYSTEM by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 rating with high attack complexity, and no public exploit identified at time of analysis. Exploitation requires a race condition or specific timing to be won, which constrains reliable weaponization but does not eliminate the risk on multi-user or shared Windows hosts.
Spoofing via improper input validation affects Microsoft Azure Attestation service and the Device Health Attestation Service component across a broad range of Windows OS versions, from Windows Server 2012 through Windows Server 2025 and Windows 10/11. An authorized attacker with high privileges and physical access to the target device can manipulate attestation inputs to spoof device health or platform integrity status, achieving a high-integrity impact with no confidentiality or availability consequence. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog; the CVSS score of 3.9 (Low) reflects the significant physical and privilege barriers to exploitation.
Local code execution in Microsoft Windows Hyper-V allows an authenticated attacker on a guest or host to escape sandbox boundaries by triggering an out-of-bounds read condition (CWE-843, type confusion) in the hypervisor. The flaw affects Windows 10 (21H2/22H2), Windows 11 (23H2/24H2/25H2/26H1), and Windows Server 2022/2025, with a vendor-released patch available and no public exploit identified at time of analysis. EPSS scoring of 0.15% and SSVC exploitation status of 'none' suggest limited near-term exploitation likelihood despite total technical impact potential.
Local privilege escalation in the Windows Bluetooth Port Driver allows an authorized low-privileged attacker to elevate to higher privileges by triggering a use-after-free condition in the kernel-mode driver. The flaw is reported by Microsoft Security Response Center and carries a CVSS 7.0 (high) rating with high attack complexity, and no public exploit identified at time of analysis. EPSS data and CISA KEV status were not provided in the input, so widespread exploitation is not confirmed.
Information disclosure in Microsoft Windows Remote Desktop Protocol (RDP) allows remote unauthenticated attackers to read out-of-bounds memory over the network, potentially exposing sensitive data from the RDP service process. The flaw is reachable without authentication or user interaction across any exposed RDP endpoint, and no public exploit identified at time of analysis. Microsoft has assigned the issue a CVSS 3.1 score of 7.5 reflecting high confidentiality impact with no integrity or availability effect.
Local privilege escalation in the Windows Ancillary Function Driver (AFD.sys) for WinSock allows an authenticated low-privileged user to gain SYSTEM-level access through a use-after-free condition. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8 score with high impact across confidentiality, integrity, and availability. No public exploit identified at time of analysis, though the AFD.sys driver has a long history of similar bugs being weaponized post-disclosure.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authorized low-privileged user to gain elevated privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS 3.1 score of 7.8 with high impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Exploitation requires the attacker to already have local code execution as a standard user, making it a strong candidate for post-compromise chaining toward SYSTEM-level access.
Local code execution in Windows NTFS allows an unauthorized attacker to run arbitrary code on the target system by triggering a heap-based buffer overflow, with no public exploit identified at time of analysis. The CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability, but exploitation requires local vector and user interaction. Microsoft (secure@microsoft.com) is the assigning CNA, indicating a first-party vendor advisory via MSRC.
Remote code execution in the Microsoft Windows Universal Plug and Play stack (upnp.dll) allows unauthenticated network attackers to execute arbitrary code on affected hosts by triggering a memory-safety flaw in the UPnP service. The issue carries a CVSS 3.1 base score of 8.1 (AV:N/AC:H/PR:N/UI:N), reflecting network reachability without credentials but high attack complexity. At time of analysis there is no public exploit identified and the CVE is not listed in CISA KEV.
Out-of-bounds read in the Windows DHCP Server service enables a locally authenticated, low-privileged attacker to disclose contents of process memory on affected systems. The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms this is a local, low-complexity attack requiring only standard user privileges - no elevated rights or user interaction needed. Exploitation is constrained to hosts where the Windows DHCP Server role is actively installed and running, which significantly limits the attack surface to designated infrastructure servers rather than general workstations. No public exploit code has been identified at time of analysis, and this CVE does not appear in the CISA KEV catalog.
Out-of-bounds read in Windows DHCP Server exposes adjacent memory contents and can crash the service, yielding both information disclosure and a high-severity denial-of-service condition on affected Windows systems. The flaw (CWE-125) is exploitable locally with low attack complexity and no user interaction, targeting systems where the DHCP Server role is installed across a broad range of Windows 10, 11, and Server editions from 2012 through 2025. No public exploit has been identified at time of analysis, and Microsoft has released patched builds via the MSRC update guide (CVE-2026-45608).
Local code execution in Microsoft Windows Hyper-V allows an authenticated low-privilege attacker to run arbitrary code on the host via an out-of-bounds read (CWE-125) in the hypervisor. The flaw affects a broad swath of Windows 10, Windows 11, and Windows Server builds running Hyper-V, and Microsoft has released patches. No public exploit identified at time of analysis and EPSS is very low (0.06%), but SSVC technical impact is rated total.
Out-of-bounds read in Microsoft's UxTheme Library (uxtheme.dll) enables a locally authenticated attacker to crash the affected Windows system, resulting in denial of service. The vulnerability spans a broad swath of Windows releases - from Server 2012 through Windows 11 26H1 and Windows Server 2025 - making patch surface management critical for enterprise environments. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.
Local privilege escalation in the Windows Bluetooth Service stems from a use-after-free condition (CWE-416) that an authenticated low-privilege user can trigger to gain elevated rights on the host. The CVSS 7.8 vector (AV:L/AC:L/PR:L/UI:N) reflects a fully local attack with high impact across confidentiality, integrity, and availability, and no public exploit has been identified at time of analysis. The flaw was reported by Microsoft (secure@microsoft.com) and tracked in the MSRC update guide.
Out-of-bounds read in the Windows Application Identity (AppID) Subsystem exposes sensitive kernel or process memory to a local authenticated attacker without requiring elevated privileges or user interaction. Affected builds span Windows 11 versions 23H2 through 26H1 and Windows Server 2025, including Server Core installations. No public exploit code has been identified at time of analysis and this CVE does not appear in the CISA KEV catalog, though the high confidentiality impact (CVSS C:H) indicates meaningful data exposure potential when triggered.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to elevate to SYSTEM by winning a race condition that triggers a use-after-free. The flaw is reported by Microsoft (MSRC) and carries CVSS 7.0 with high attack complexity, but no public exploit is identified at time of analysis and it is not listed in CISA KEV.
Remote tampering in Microsoft Windows DHCP Server allows unauthenticated network attackers to manipulate critical data with high confidentiality and integrity impact, as reflected by the 9.1 CVSS score. The vulnerability is reachable over the network without privileges or user interaction, and no public exploit identified at time of analysis. The combination of authentication bypass tagging and DHCP's role as a core network infrastructure service makes this a high-priority issue for any Windows environment running the DHCP Server role.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (AFD.sys) allows an authenticated low-privileged attacker to win a race condition and gain SYSTEM-level execution. The flaw is a use-after-free triggered through concurrent WinSock operations, and at time of analysis no public exploit has been identified and the CVE is not on the CISA KEV list.
Remote code execution in the Windows Universal Plug and Play service (upnp.dll) allows unauthenticated network attackers to execute arbitrary code by triggering a use-after-free condition. The flaw carries a CVSS 3.1 base score of 8.1, lowered by high attack complexity (AC:H) reflecting the race-condition or memory-state requirements typical of UAF bugs. No public exploit identified at time of analysis, and the CVE is not currently listed in CISA KEV; EPSS data was not provided in the input.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to win a race condition and trigger a use-after-free, enabling code execution at kernel level. No public exploit identified at time of analysis, but AFD.sys has a long history of being a preferred LPE target and Microsoft has marked the issue as important. EPSS data was not provided in the source feed.
Local privilege escalation in Microsoft Windows UI Automation Manager (uiamanager.dll) enables authenticated low-privileged users to gain higher privileges by exploiting a race condition in concurrent resource access. The flaw was reported by Microsoft's own security team (secure@microsoft.com) and has no public exploit identified at time of analysis, though the CVSS 7.0 score reflects high impact on confidentiality, integrity, and availability once successfully triggered.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated local user to gain SYSTEM-level rights by winning a race condition that leads to a use-after-free in kernel memory. The flaw affects Windows installations where afd.sys is loaded (effectively all desktop and server SKUs) and was reported by Microsoft Security Response Center; no public exploit identified at time of analysis and the vulnerability is not listed on the CISA KEV catalog.
Mark of the Web (MOTW) protection mechanism failure across a broad range of Windows client and server releases allows unauthenticated network-based attackers to deliver files that evade the Zone.Identifier security tag, bypassing downstream defenses such as SmartScreen and Office Protected View that depend on MOTW presence. User interaction is required to trigger the bypass, limiting automated mass exploitation. No public exploit code exists and CISA has not listed this in KEV; however, the breadth of affected Windows versions - spanning Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 R2 through 2025 - gives this vulnerability significant surface area as a link in social-engineering attack chains.
Information disclosure in the Windows Application Identity (AppID) Subsystem exposes sensitive data to locally authenticated, low-privileged attackers across a broad range of Windows 10, Windows 11, and Windows Server versions. The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms that exploitation requires only a local session with standard user privileges - no elevated rights or user interaction needed. No public exploit code or CISA KEV listing has been identified at time of analysis, but the wide affected surface spanning consumer and server SKUs makes patching a meaningful priority in multi-user or shared-system environments.
Local privilege escalation in Microsoft Windows SDK enables an authenticated low-privileged attacker to elevate to higher privileges by exploiting a use-after-free memory corruption flaw. The CVSS 7.8 (AV:L/AC:L/PR:L) profile reflects local attack with low complexity and low privileges required, yielding full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis and the vulnerability is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Internet (wininet.dll) allows an authenticated low-privileged attacker to elevate to higher privileges by triggering an integer overflow condition. With a CVSS score of 7.8 and full impact on confidentiality, integrity, and availability, this flaw represents a meaningful post-compromise risk on affected Windows systems, though no public exploit identified at time of analysis. The vulnerability has been reported by Microsoft's own security team (secure@microsoft.com), indicating internal discovery and coordinated disclosure.
Security feature bypass in Windows Secure Boot enables a high-privileged local attacker to circumvent boot-time integrity protections, undermining the chain of trust that prevents unauthorized firmware and bootloader code from executing. The flaw (CWE-693, Protection Mechanism Failure) carries a CVSS 7.9 rating driven by scope change and high confidentiality/integrity impact, and no public exploit identified at time of analysis. Because Secure Boot is the foundation for downstream protections like BitLocker, Virtualization-Based Security, and Measured Boot, bypass enables persistent pre-OS implants that survive reimaging.
Local privilege escalation in Windows Collaborative Translation Framework permits an authorized low-privileged user to gain elevated rights on affected Windows systems by abusing improper symbolic link resolution before file access. The flaw yields high confidentiality, integrity, and availability impact (CVSS 7.8) but requires existing local access. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Local privilege escalation in the Windows Program Compatibility Assistant (PCA) Service affects supported Windows 10, Windows 11, and Windows Server 2022/2025 builds through a TOCTOU race condition (CWE-367). An authenticated local attacker who wins the race window can elevate from a standard user context to higher privileges with full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and EPSS is very low (0.05%), but Microsoft has released patches across all affected branches.
Remote code execution in the Windows DHCP Client is possible when a stack-based buffer overflow (CWE-121) is triggered by a crafted DHCP server response, allowing an unauthorized network attacker to run arbitrary code with no user interaction. The flaw carries a CVSS 9.8 critical rating reflecting network reachability, low complexity, and full impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Because the DHCP client runs early in the network stack on virtually every Windows host, successful exploitation grants attacker-controlled code execution in a highly privileged context.
Local code execution in Microsoft Windows Win32K GRFX (graphics) subsystem allows an attacker with low-privilege local access to run arbitrary code by triggering an integer overflow, after coaxing a user into interacting with a crafted graphics object. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV, though Win32K bugs historically attract rapid exploit development for privilege escalation in post-compromise chains.
Local privilege escalation in Windows Cryptographic Services on Windows 11 (23H2 through 26H1) and Windows Server 2022/2025 allows a low-privileged authenticated user to elevate to higher privileges through an improper authentication flaw (CWE-287). Microsoft has released patches via MSRC, and while no public exploit identified at time of analysis, CISA SSVC rates the technical impact as total, meaning successful exploitation yields full system compromise. EPSS probability is very low (0.06%), reflecting the local attack vector and absence of known exploitation activity.
Local code execution in the Windows Win32K GRFX (graphics) subsystem allows an unauthorized attacker with the ability to run code locally to escalate privileges through an integer overflow. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8, but requires user interaction (UI:R) and local access (AV:L), and no public exploit identified at time of analysis.
Local privilege escalation in the Windows Desktop Window Manager (DWM) Core Library allows an authenticated low-privilege attacker to gain higher privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS score of 7.8 with high impact across confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Successful exploitation typically yields SYSTEM-level code execution on the affected Windows host.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled RDP server, where a heap-based buffer overflow (linked to use-after-free memory corruption per vendor tags) enables arbitrary code execution on the client machine. The CVSS 7.5 score reflects high attack complexity and required user interaction, and no public exploit identified at time of analysis. SSVC assessment from CISA rates exploitation as 'none' and automatable as 'no', though technical impact is total.
Remote code execution in Microsoft Remote Desktop Client arises from a heap-based buffer overflow (CWE-122) that an unauthenticated network attacker can trigger when a victim connects to or interacts with a malicious server. Microsoft (secure@microsoft.com) is the originating reporter and has published an advisory in the MSRC update guide, with no public exploit identified at time of analysis. The CVSS 7.5 (High) rating reflects high attack complexity and required user interaction, but successful exploitation yields full confidentiality, integrity, and availability impact on the client host.
Remote code execution in Microsoft Remote Desktop Client is possible when a user is lured into connecting to an attacker-controlled RDP server, where a heap-based buffer overflow (CWE-122) can be triggered to run arbitrary code on the client machine. The flaw was reported by Microsoft (secure@microsoft.com) and carries a CVSS 3.1 score of 7.5, reflecting high attack complexity and the requirement for user interaction. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Microsoft Remote Desktop Client is possible when a user is enticed to connect to an attacker-controlled RDP server, triggering a heap-based buffer overflow (CWE-122). The flaw scores CVSS 7.5 (AV:N/AC:H/PR:N/UI:R) and, while no public exploit is identified at time of analysis, the network-reachable nature and full CIA impact make it a meaningful client-side risk for users connecting to untrusted endpoints.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an authenticated low-privilege user can win to gain higher privileges on the host. The CVSS 7.8 score with Scope:Changed indicates successful exploitation crosses a security boundary, impacting confidentiality, integrity, and availability of resources beyond the vulnerable component. No public exploit identified at time of analysis, and the vulnerability is not listed in CISA KEV.
Local privilege escalation in Microsoft Winlogon allows authenticated low-privileged users to gain elevated (SYSTEM-level) privileges by abusing improper link resolution before file access. The flaw is rooted in CWE-59 (link following) within the Windows logon component, and while no public exploit has been identified at time of analysis, the CVSS 7.8 rating reflects the high impact to confidentiality, integrity, and availability once a local attacker has a foothold. Microsoft has released a patch via the MSRC advisory.
Local privilege escalation in the Microsoft Graphics Component allows an authenticated low-privileged attacker to gain elevated rights via a use-after-free memory corruption flaw (CWE-416). The issue carries a CVSS 7.8 (High) rating with full confidentiality, integrity, and availability impact on the affected host. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled or compromised RDP server, triggering a heap-based buffer overflow that runs attacker code in the client's context. The flaw (CWE-416 use-after-free / heap corruption) carries CVSS 8.8 and requires user interaction, with no public exploit identified at time of analysis. A vendor patch is available via Microsoft MSRC.
Local privilege escalation in Microsoft Windows Kernel allows an authorized low-privileged attacker to gain elevated (SYSTEM-level) privileges by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 (High) rating with high attack complexity, and Microsoft has released a patch via MSRC; no public exploit identified at time of analysis. Successful exploitation breaks the local Windows security boundary, enabling full host compromise from any authenticated session.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authenticated low-privileged attacker to gain elevated privileges through a use-after-free memory corruption flaw. CVSS 7.8 reflects high impact on confidentiality, integrity, and availability but requires local access and existing user-level credentials. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Windows Performance Monitor enables unauthenticated network attackers to execute arbitrary code by triggering an integer underflow condition in the component's data handling logic. The flaw carries a CVSS score of 8.1 with high attack complexity, and while no public exploit identified at time of analysis, the SSVC assessment rates technical impact as total. Microsoft has released a patch via MSRC, and the issue is also tracked in VulDB entry 369628.
Local privilege escalation in the Windows NT OS Kernel allows an authenticated low-privileged attacker to elevate to SYSTEM by triggering an integer underflow condition. With a CVSS of 7.8 and no public exploit identified at time of analysis, this issue is primarily a post-compromise escalation vector commonly chained after initial access via phishing or commodity malware. Microsoft has released a patch through MSRC, and given Windows kernel EoP bugs are frequently weaponized by ransomware and APT actors historically, prompt patching is warranted despite the absence of confirmed in-the-wild exploitation.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an attacker with low-privileged local access can exploit to gain higher privileges. No public exploit identified at time of analysis, and the issue is not on CISA KEV, but the CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability once the race is won. A vendor patch is available via the Microsoft Security Response Center advisory.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) in concurrent handling of shared resources, allowing an authorized low-privileged attacker to win a timing window and elevate to higher privileges with scope change. The CVSS 3.1 vector AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H reflects local-only exploitation with high attack complexity due to the timing-dependent nature, but a successful attacker gains full confidentiality, integrity, and availability impact across a security boundary. No public exploit identified at time of analysis.
Local privilege escalation in Windows Push Notifications enables an authenticated low-privileged user to elevate to higher privileges by exploiting a race condition (CWE-362) in concurrent access to a shared resource. Successful exploitation results in high impact to confidentiality, integrity, and availability with scope change, but no public exploit identified at time of analysis. Microsoft has released a patch via MSRC advisory.
Remote code execution in Microsoft Windows Performance Monitor (PerfMon) allows unauthenticated network-based attackers to execute arbitrary code by triggering an integer underflow condition. The flaw carries a CVSS 3.1 score of 8.1 driven by high impact across confidentiality, integrity, and availability, though high attack complexity (AC:H) tempers exploitability. No public exploit has been identified at time of analysis and the vulnerability is not listed in CISA KEV, but Microsoft has released a patch via MSRC guidance.
Windows Push Notifications contains a use-of-uninitialized-resource flaw (CWE-200) that enables a locally authenticated attacker to read sensitive information from memory without elevation of privilege. Affecting a wide range of Windows 10, Windows 11, and Windows Server builds, the vulnerability requires only low-privilege local access and no user interaction to trigger. No public exploit code has been identified at time of analysis, and CISA SSVC rates exploitation as none with partial technical impact, placing this in a lower-urgency remediation band despite the High confidentiality rating in the CVSS vector.
Local information disclosure in Windows Hyper-V enables an authenticated low-privileged attacker to access sensitive data they are not authorized to read, without any user interaction. Affected systems span a broad range of Windows desktop and server editions from Server 2012 through Windows 11 26H1 and Server 2025. No public exploit identified at time of analysis and no CISA KEV listing; however, the high confidentiality impact (C:H) and breadth of affected versions make this a meaningful patching priority, particularly in multi-tenant virtualization environments.
Windows Push Notifications on multiple Windows 10, Windows 11, and Windows Server versions exposes sensitive memory contents through an uninitialized resource condition, allowing a low-privileged local user to read high-confidentiality data without any user interaction. The CVSS vector (AV:L/PR:L) confirms this is strictly a local privilege issue - no remote attack path exists - limiting its practical blast radius to insider threats and post-compromise lateral reconnaissance. No public exploit has been identified at time of analysis, and Microsoft has released patches addressing all listed affected versions.
Windows Push Notifications contains a use-of-uninitialized-resource flaw (CWE-200) that enables authenticated local attackers to disclose sensitive information across a wide breadth of Microsoft Windows desktop and server platforms. Spanning Windows 10 through Windows 11 25H2 and Windows Server 2012 through Server 2025, the vulnerability carries a CVSS 5.5 Medium score with high confidentiality impact (C:H) but no integrity or availability impact. Microsoft has released patches via the June 2026 Patch Tuesday cycle; no public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Windows Push Notifications on a broad range of Windows 10, Windows 11, and Windows Server editions leaks sensitive memory contents to locally authenticated low-privileged users through an uninitialized resource condition (CWE-908). The CVSS vector confirms local attack vector with low-privilege authentication requirement, no user interaction needed, and high confidentiality impact - meaning an attacker who has already obtained a standard user account can read residual memory data that could include tokens, credentials, or other sensitive artifacts. No public exploit code exists and no active exploitation has been identified at time of analysis; a vendor-released patch is available via Microsoft Security Response Center.
Out-of-bounds read in the Windows Telephony Service exposes sensitive memory contents to locally authenticated attackers across a broad range of Windows client and server versions. The flaw (CWE-125) is exploitable with only low privileges and no user interaction, yielding high confidentiality impact while leaving integrity and availability unaffected. No public exploit code or active exploitation has been identified; CISA's SSVC framework rates this as non-automatable with partial technical impact, placing it at medium operational priority.
Local privilege escalation in the Windows NT OS Kernel allows an authenticated low-privileged user to elevate to higher privileges through an integer underflow condition. The flaw carries a CVSS 7.8 (High) rating with no public exploit identified at time of analysis, but Microsoft has issued a patch via MSRC. Defenders should treat this as a standard Patch-Tuesday-class kernel EoP that becomes a critical post-compromise pivot once initial access is achieved.
Denial-of-service in the Windows TCP/IP stack allows an authenticated attacker on an adjacent network to crash the networking subsystem of affected Windows hosts via an incorrect buffer size calculation. Affected systems span Windows 10 (21H2, 22H2), Windows 11 (23H2 through 26H1), Windows Server 2022, and Windows Server 2025 - all unpatched builds within Microsoft-documented version ranges. No public exploit identified at time of analysis, though Microsoft has released fixes addressable via Windows Update; the vulnerability is not listed in the CISA KEV catalog.
Windows Kerberos out-of-bounds read (CWE-125) allows a low-privilege network attacker to crash the Kerberos authentication service across all actively supported Windows client and server platforms, from Windows Server 2012 through Windows Server 2025 and Windows 11 26H1. The attack requires prior domain authentication and high-complexity triggering conditions (CVSS AC:H), limiting opportunistic mass exploitation, though a successful attack against a domain controller can deny authentication domain-wide by crashing the KDC. Vendor patches are available via the Microsoft MSRC advisory; no public exploit code exists and SSVC confirms no observed exploitation at time of analysis.
Remote code execution in Microsoft Remote Desktop Client is possible when a user connects to an attacker-controlled RDP server, where a heap-based buffer overflow triggered by a race condition (CWE-362) allows arbitrary code execution on the client machine. The flaw carries a CVSS 7.5 (High) rating with high attack complexity and required user interaction, and no public exploit identified at time of analysis. Microsoft has released a patch via MSRC advisory CVE-2026-42913.
Local privilege escalation in Microsoft Windows Telephony Service allows an authenticated low-privileged attacker to elevate to higher privileges by exploiting a race condition in concurrent access to a shared resource. The flaw carries a CVSS 7.0 (High) rating with high attack complexity, and no public exploit identified at time of analysis. Successful exploitation grants full confidentiality, integrity, and availability impact on the affected host.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to elevate to SYSTEM via a use-after-free condition. The flaw affects Microsoft Windows installations using the standard WinSock kernel driver and has a vendor-released patch available through Microsoft's security update guide. No public exploit has been identified at time of analysis, though afd.sys has historically been a frequent target for elevation-of-privilege exploitation.
Remote code execution in Microsoft Remote Desktop Client is possible when a user connects to an attacker-controlled or compromised RDP endpoint, where a race condition (CWE-362) can be triggered to corrupt heap memory and execute arbitrary code in the client process. The flaw is unauthenticated from the network attacker's perspective but requires user interaction to initiate the connection, and no public exploit has been identified at time of analysis.
Information disclosure in Microsoft Windows Remote Desktop Protocol (RDP) allows unauthenticated remote attackers to read out-of-bounds memory contents over the network, potentially leaking sensitive data from the RDP service process. The vulnerability requires no authentication or user interaction and is rated CVSS 7.5 with high confidentiality impact only. At time of analysis there is no public exploit identified and the issue is not listed in CISA KEV.
Information disclosure in Windows Shell exposes sensitive data to authenticated low-privileged attackers, with a confirmed vendor patch available. The vulnerability stems from CWE-200 improper information exposure within the Windows Shell component, allowing confidentiality compromise with no integrity or availability impact. No public exploit code or CISA KEV listing has been identified at time of analysis, but the high confidentiality impact score (C:H) and low attack complexity elevate practical concern for environments where lateral movement or credential harvesting are threat vectors.
Windows Shell exposes sensitive information to locally authenticated, low-privileged attackers without requiring user interaction or elevated privileges. The vulnerability (CWE-200) results in high confidentiality impact, allowing disclosure of sensitive data accessible through the Shell component. No active exploitation has been confirmed by CISA KEV and no public exploit code has been identified at time of analysis, though the Microsoft Security Response Center (MSRC) has acknowledged the issue via advisory.
Local privilege escalation in the Windows Desktop Window Manager (DWM) Core Library enables an authorized low-privilege user to elevate to higher privileges via a use-after-free condition. The flaw carries a CVSS 7.8 (High) and no public exploit identified at time of analysis, though Microsoft has acknowledged the issue through MSRC. Successful exploitation grants full confidentiality, integrity, and availability impact on the affected host.
Privilege elevation in the Windows TCP/IP networking stack allows an unauthenticated attacker on an adjacent network to gain elevated privileges by triggering a heap-based buffer overflow (CWE-122). The CVSS 9.6 score with scope change (S:C) indicates the compromise crosses security boundaries beyond the vulnerable component itself. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Null pointer dereference in Windows Kerberos enables an authenticated network attacker to crash the Kerberos service, causing denial of service. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms exploitation is achievable over the network by any low-privilege authenticated user with no user interaction required, resulting in high availability impact (A:H) with no confidentiality or integrity consequences. No active exploitation confirmed (not in CISA KEV), and no public exploit code has been identified at time of analysis.
Local privilege escalation in the Windows Projected File System (ProjFS) Filter Driver allows an authenticated low-privileged user on a Windows host to escalate to higher privileges by triggering a buffer over-read in the kernel-mode driver. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV, but the CVSS 7.8 with low attack complexity and no user interaction makes it an attractive post-compromise target for endpoint operators.
Local privilege escalation in the Windows Function Discovery Service (fdwsd.dll) allows an authorized low-privileged attacker on the host to win a race condition and obtain elevated privileges. Reported by Microsoft (secure@microsoft.com) and tracked under MSRC's update guide, the issue carries a CVSS 7.0 score driven by high impact across confidentiality, integrity, and availability, though the high attack complexity reflects the timing window required. No public exploit identified at time of analysis and the flaw is not currently listed in CISA KEV.
Local privilege escalation in the Windows Projected File System (ProjFS) Filter Driver enables an authorized low-privileged user to elevate to higher privileges through a buffer over-read condition. The flaw affects Microsoft Windows installations where the ProjFS filter driver is present, and exploitation yields high impact across confidentiality, integrity, and availability. There is no public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows DNS allows an authenticated low-privileged user to gain elevated privileges via a heap-based buffer overflow (CWE-122). The CVSS 7.0 score reflects high attack complexity and local-only access, and no public exploit is identified at time of analysis. The flaw was reported privately by Microsoft (MSRC) and is tracked under MSRC advisory CVE-2026-41108.
Local privilege escalation in Microsoft Kinect allows an authenticated low-privileged user to elevate to higher privileges due to improper access control (CWE-284). The vulnerability carries a CVSS 7.8 (High) rating with local attack vector and low complexity, and no public exploit identified at time of analysis. Successful exploitation yields high impact to confidentiality, integrity, and availability on the affected host.
Elevation of privilege in the Microsoft Windows Universal Disk Format File System (UDFS) driver allows a local authenticated attacker to escalate to SYSTEM-level privileges with high impact on confidentiality, integrity, and availability. The CVSS 7.8 vector indicates local attack with low complexity and low privileges required, and no public exploit identified at time of analysis. The vulnerability stems from a numeric truncation error (CWE-197) in kernel-mode file system code, a class historically favored by post-compromise privilege escalation chains.
Local privilege escalation in the Microsoft Windows Universal Disk Format File System (UDFS) driver allows an authenticated low-privileged user to gain SYSTEM-level code execution by triggering a heap-based buffer overflow (CWE-122). The flaw affects Windows endpoints where the UDFS kernel driver parses attacker-controlled UDF-formatted media (typically optical discs or mounted disc images). No public exploit identified at time of analysis and the issue is not currently listed on CISA KEV.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (AFD.sys) allows an authenticated low-privileged user to elevate to SYSTEM by triggering a use-after-free condition in the kernel-mode driver. No public exploit identified at time of analysis and the issue is not listed in CISA KEV, but AFD.sys has a long history of being targeted for kernel EoP, making this a likely candidate for future weaponization. CVSS 7.0 reflects the high attack complexity required to reliably win the underlying race or reuse condition.
Local privilege escalation in Microsoft Windows Attestation allows an authenticated local user with low privileges to gain elevated permissions on the host through a trust boundary violation (CWE-501). The flaw is rated CVSS 7.8 with high impact across confidentiality, integrity, and availability, and there is no public exploit identified at time of analysis. The issue is tagged as Information Disclosure by the reporter, but the CVSS vector indicates full system compromise potential once exploited.
Untrusted search path in Windows GDI allows an unauthorized attacker to execute code locally. [CVSS 7.8 HIGH]
Privilege escalation in Windows Telephony Service through heap buffer overflow affects Windows 10 1607, Windows 11 25h2, and Windows Server 2012, allowing adjacent network attackers to gain elevated system access without authentication. The vulnerability has a high CVSS score of 8.8 but currently lacks a patch, creating significant risk for exposed systems. Exploitation requires network proximity but no user interaction.
Unauthorized disclosure of sensitive information in Windows Accessibility Infrastructure (ATBroker.exe) affects Windows Server 2019, 2025, Windows 10 22h2, and Windows 11 25h2, allowing local authenticated attackers to read confidential data. The vulnerability requires user privileges and local access but poses no risk to system integrity or availability. No patch is currently available for this issue.
Remote code execution in Microsoft Remote Desktop Client occurs when a user connects to an attacker-controlled RDP server, allowing the server to corrupt heap memory and execute arbitrary code on the client endpoint. The flaw carries a CVSS 8.8 (High) rating reflecting network reach with required user interaction, and no public exploit is identified at time of analysis. The attack pivots the traditional RDP threat model - attackers compromise clients that initiate outbound connections rather than exposed servers.
Local code execution in Microsoft Windows Hyper-V stems from an out-of-bounds read condition (CWE-122 heap-based buffer overflow) that an attacker with high privileges on a guest or host context can leverage to break confidentiality, integrity, and availability boundaries. The CVSS 8.2 score is elevated by a scope change (S:C), indicating the flaw enables crossing the hypervisor isolation boundary. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Storage allows an authorized low-privilege user to gain higher privileges through an untrusted search path weakness (CWE-426). The flaw requires existing local access and a successful race or environmental manipulation, reflected in the high attack complexity. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Microsoft Windows HTTP.sys allows unauthenticated network attackers to execute arbitrary code by triggering an integer overflow that leads to heap-based memory corruption. The flaw carries a CVSS 9.8 rating reflecting network reachability, no privileges, and no user interaction, and impacts the kernel-mode HTTP listener used by IIS and any Windows service relying on the HTTP Server API. No public exploit has been identified at the time of analysis and CISA KEV does not list it, but the wormable profile of HTTP.sys flaws warrants urgent patching.
Heap-based buffer overflow in Microsoft Remote Desktop Client enables remote code execution when a user connects to a malicious RDP server, with the attacker gaining the same privileges as the connecting user. The CVSS 8.8 score reflects network-reachable exploitation requiring only minimal user interaction (initiating an RDP session), and no public exploit has been identified at time of analysis. The flaw is reported by Microsoft Security Response Center (secure@microsoft.com) and is categorized as CWE-122 heap-based buffer overflow.
Security feature bypass in Microsoft Windows BitLocker allows an attacker with physical access to circumvent the drive encryption protection mechanism. Affected systems can have BitLocker-protected data accessed despite the encryption-at-rest control being enabled, undermining a core platform confidentiality boundary. There is no public exploit identified at time of analysis, but the vulnerability is reported by Microsoft (secure@microsoft.com) as a protection mechanism failure with high impact across confidentiality, integrity, and availability.
Remote code execution in the Windows Kernel allows unauthenticated network attackers to execute arbitrary code by triggering a use-after-free condition (CWE-122 heap-related memory corruption). The flaw was reported by Microsoft (secure@microsoft.com) and carries a critical CVSS 9.8 with no public exploit identified at time of analysis. Tag metadata indicates the bug can also be leveraged for heap overflow and denial-of-service outcomes.
Security feature bypass in Windows UEFI allows an authenticated local attacker with low privileges to circumvent a protection mechanism, resulting in high confidentiality, integrity, and availability impact on the host. The flaw is rooted in CWE-693 (Protection Mechanism Failure) within the Windows UEFI firmware layer, and Microsoft (secure@microsoft.com) is the reporting CNA. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
BitLocker drive encryption on Windows can be bypassed by a physically present, unauthenticated attacker, exposing protected volume contents with high confidentiality impact. Classified as CWE-693 (Protection Mechanism Failure), the flaw undermines BitLocker's core threat model - data-at-rest protection - across a wide range of Windows 10, Windows 11, and Windows Server releases from 2012 through 2025. No public exploit has been identified at time of analysis, and Microsoft has released patches for all affected versions; however, the physical access requirement means organizations with mobile or physically accessible systems should treat this as a higher operational priority than the CVSS score alone implies.
Local privilege escalation in Microsoft Windows Kernel allows an authenticated low-privilege attacker to elevate to SYSTEM by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 rating with high attack complexity, and no public exploit identified at time of analysis. Exploitation requires a race condition or specific timing to be won, which constrains reliable weaponization but does not eliminate the risk on multi-user or shared Windows hosts.
Spoofing via improper input validation affects Microsoft Azure Attestation service and the Device Health Attestation Service component across a broad range of Windows OS versions, from Windows Server 2012 through Windows Server 2025 and Windows 10/11. An authorized attacker with high privileges and physical access to the target device can manipulate attestation inputs to spoof device health or platform integrity status, achieving a high-integrity impact with no confidentiality or availability consequence. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog; the CVSS score of 3.9 (Low) reflects the significant physical and privilege barriers to exploitation.
Local code execution in Microsoft Windows Hyper-V allows an authenticated attacker on a guest or host to escape sandbox boundaries by triggering an out-of-bounds read condition (CWE-843, type confusion) in the hypervisor. The flaw affects Windows 10 (21H2/22H2), Windows 11 (23H2/24H2/25H2/26H1), and Windows Server 2022/2025, with a vendor-released patch available and no public exploit identified at time of analysis. EPSS scoring of 0.15% and SSVC exploitation status of 'none' suggest limited near-term exploitation likelihood despite total technical impact potential.
Local privilege escalation in the Windows Bluetooth Port Driver allows an authorized low-privileged attacker to elevate to higher privileges by triggering a use-after-free condition in the kernel-mode driver. The flaw is reported by Microsoft Security Response Center and carries a CVSS 7.0 (high) rating with high attack complexity, and no public exploit identified at time of analysis. EPSS data and CISA KEV status were not provided in the input, so widespread exploitation is not confirmed.
Information disclosure in Microsoft Windows Remote Desktop Protocol (RDP) allows remote unauthenticated attackers to read out-of-bounds memory over the network, potentially exposing sensitive data from the RDP service process. The flaw is reachable without authentication or user interaction across any exposed RDP endpoint, and no public exploit identified at time of analysis. Microsoft has assigned the issue a CVSS 3.1 score of 7.5 reflecting high confidentiality impact with no integrity or availability effect.
Local privilege escalation in the Windows Ancillary Function Driver (AFD.sys) for WinSock allows an authenticated low-privileged user to gain SYSTEM-level access through a use-after-free condition. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8 score with high impact across confidentiality, integrity, and availability. No public exploit identified at time of analysis, though the AFD.sys driver has a long history of similar bugs being weaponized post-disclosure.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authorized low-privileged user to gain elevated privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS 3.1 score of 7.8 with high impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Exploitation requires the attacker to already have local code execution as a standard user, making it a strong candidate for post-compromise chaining toward SYSTEM-level access.
Local code execution in Windows NTFS allows an unauthorized attacker to run arbitrary code on the target system by triggering a heap-based buffer overflow, with no public exploit identified at time of analysis. The CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability, but exploitation requires local vector and user interaction. Microsoft (secure@microsoft.com) is the assigning CNA, indicating a first-party vendor advisory via MSRC.
Remote code execution in the Microsoft Windows Universal Plug and Play stack (upnp.dll) allows unauthenticated network attackers to execute arbitrary code on affected hosts by triggering a memory-safety flaw in the UPnP service. The issue carries a CVSS 3.1 base score of 8.1 (AV:N/AC:H/PR:N/UI:N), reflecting network reachability without credentials but high attack complexity. At time of analysis there is no public exploit identified and the CVE is not listed in CISA KEV.
Out-of-bounds read in the Windows DHCP Server service enables a locally authenticated, low-privileged attacker to disclose contents of process memory on affected systems. The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms this is a local, low-complexity attack requiring only standard user privileges - no elevated rights or user interaction needed. Exploitation is constrained to hosts where the Windows DHCP Server role is actively installed and running, which significantly limits the attack surface to designated infrastructure servers rather than general workstations. No public exploit code has been identified at time of analysis, and this CVE does not appear in the CISA KEV catalog.
Out-of-bounds read in Windows DHCP Server exposes adjacent memory contents and can crash the service, yielding both information disclosure and a high-severity denial-of-service condition on affected Windows systems. The flaw (CWE-125) is exploitable locally with low attack complexity and no user interaction, targeting systems where the DHCP Server role is installed across a broad range of Windows 10, 11, and Server editions from 2012 through 2025. No public exploit has been identified at time of analysis, and Microsoft has released patched builds via the MSRC update guide (CVE-2026-45608).
Local code execution in Microsoft Windows Hyper-V allows an authenticated low-privilege attacker to run arbitrary code on the host via an out-of-bounds read (CWE-125) in the hypervisor. The flaw affects a broad swath of Windows 10, Windows 11, and Windows Server builds running Hyper-V, and Microsoft has released patches. No public exploit identified at time of analysis and EPSS is very low (0.06%), but SSVC technical impact is rated total.
Out-of-bounds read in Microsoft's UxTheme Library (uxtheme.dll) enables a locally authenticated attacker to crash the affected Windows system, resulting in denial of service. The vulnerability spans a broad swath of Windows releases - from Server 2012 through Windows 11 26H1 and Windows Server 2025 - making patch surface management critical for enterprise environments. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.
Local privilege escalation in the Windows Bluetooth Service stems from a use-after-free condition (CWE-416) that an authenticated low-privilege user can trigger to gain elevated rights on the host. The CVSS 7.8 vector (AV:L/AC:L/PR:L/UI:N) reflects a fully local attack with high impact across confidentiality, integrity, and availability, and no public exploit has been identified at time of analysis. The flaw was reported by Microsoft (secure@microsoft.com) and tracked in the MSRC update guide.
Out-of-bounds read in the Windows Application Identity (AppID) Subsystem exposes sensitive kernel or process memory to a local authenticated attacker without requiring elevated privileges or user interaction. Affected builds span Windows 11 versions 23H2 through 26H1 and Windows Server 2025, including Server Core installations. No public exploit code has been identified at time of analysis and this CVE does not appear in the CISA KEV catalog, though the high confidentiality impact (CVSS C:H) indicates meaningful data exposure potential when triggered.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to elevate to SYSTEM by winning a race condition that triggers a use-after-free. The flaw is reported by Microsoft (MSRC) and carries CVSS 7.0 with high attack complexity, but no public exploit is identified at time of analysis and it is not listed in CISA KEV.
Remote tampering in Microsoft Windows DHCP Server allows unauthenticated network attackers to manipulate critical data with high confidentiality and integrity impact, as reflected by the 9.1 CVSS score. The vulnerability is reachable over the network without privileges or user interaction, and no public exploit identified at time of analysis. The combination of authentication bypass tagging and DHCP's role as a core network infrastructure service makes this a high-priority issue for any Windows environment running the DHCP Server role.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (AFD.sys) allows an authenticated low-privileged attacker to win a race condition and gain SYSTEM-level execution. The flaw is a use-after-free triggered through concurrent WinSock operations, and at time of analysis no public exploit has been identified and the CVE is not on the CISA KEV list.
Remote code execution in the Windows Universal Plug and Play service (upnp.dll) allows unauthenticated network attackers to execute arbitrary code by triggering a use-after-free condition. The flaw carries a CVSS 3.1 base score of 8.1, lowered by high attack complexity (AC:H) reflecting the race-condition or memory-state requirements typical of UAF bugs. No public exploit identified at time of analysis, and the CVE is not currently listed in CISA KEV; EPSS data was not provided in the input.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to win a race condition and trigger a use-after-free, enabling code execution at kernel level. No public exploit identified at time of analysis, but AFD.sys has a long history of being a preferred LPE target and Microsoft has marked the issue as important. EPSS data was not provided in the source feed.
Local privilege escalation in Microsoft Windows UI Automation Manager (uiamanager.dll) enables authenticated low-privileged users to gain higher privileges by exploiting a race condition in concurrent resource access. The flaw was reported by Microsoft's own security team (secure@microsoft.com) and has no public exploit identified at time of analysis, though the CVSS 7.0 score reflects high impact on confidentiality, integrity, and availability once successfully triggered.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated local user to gain SYSTEM-level rights by winning a race condition that leads to a use-after-free in kernel memory. The flaw affects Windows installations where afd.sys is loaded (effectively all desktop and server SKUs) and was reported by Microsoft Security Response Center; no public exploit identified at time of analysis and the vulnerability is not listed on the CISA KEV catalog.
Mark of the Web (MOTW) protection mechanism failure across a broad range of Windows client and server releases allows unauthenticated network-based attackers to deliver files that evade the Zone.Identifier security tag, bypassing downstream defenses such as SmartScreen and Office Protected View that depend on MOTW presence. User interaction is required to trigger the bypass, limiting automated mass exploitation. No public exploit code exists and CISA has not listed this in KEV; however, the breadth of affected Windows versions - spanning Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 R2 through 2025 - gives this vulnerability significant surface area as a link in social-engineering attack chains.
Information disclosure in the Windows Application Identity (AppID) Subsystem exposes sensitive data to locally authenticated, low-privileged attackers across a broad range of Windows 10, Windows 11, and Windows Server versions. The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms that exploitation requires only a local session with standard user privileges - no elevated rights or user interaction needed. No public exploit code or CISA KEV listing has been identified at time of analysis, but the wide affected surface spanning consumer and server SKUs makes patching a meaningful priority in multi-user or shared-system environments.
Local privilege escalation in Microsoft Windows SDK enables an authenticated low-privileged attacker to elevate to higher privileges by exploiting a use-after-free memory corruption flaw. The CVSS 7.8 (AV:L/AC:L/PR:L) profile reflects local attack with low complexity and low privileges required, yielding full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis and the vulnerability is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Internet (wininet.dll) allows an authenticated low-privileged attacker to elevate to higher privileges by triggering an integer overflow condition. With a CVSS score of 7.8 and full impact on confidentiality, integrity, and availability, this flaw represents a meaningful post-compromise risk on affected Windows systems, though no public exploit identified at time of analysis. The vulnerability has been reported by Microsoft's own security team (secure@microsoft.com), indicating internal discovery and coordinated disclosure.
Security feature bypass in Windows Secure Boot enables a high-privileged local attacker to circumvent boot-time integrity protections, undermining the chain of trust that prevents unauthorized firmware and bootloader code from executing. The flaw (CWE-693, Protection Mechanism Failure) carries a CVSS 7.9 rating driven by scope change and high confidentiality/integrity impact, and no public exploit identified at time of analysis. Because Secure Boot is the foundation for downstream protections like BitLocker, Virtualization-Based Security, and Measured Boot, bypass enables persistent pre-OS implants that survive reimaging.
Local privilege escalation in Windows Collaborative Translation Framework permits an authorized low-privileged user to gain elevated rights on affected Windows systems by abusing improper symbolic link resolution before file access. The flaw yields high confidentiality, integrity, and availability impact (CVSS 7.8) but requires existing local access. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Local privilege escalation in the Windows Program Compatibility Assistant (PCA) Service affects supported Windows 10, Windows 11, and Windows Server 2022/2025 builds through a TOCTOU race condition (CWE-367). An authenticated local attacker who wins the race window can elevate from a standard user context to higher privileges with full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and EPSS is very low (0.05%), but Microsoft has released patches across all affected branches.
Remote code execution in the Windows DHCP Client is possible when a stack-based buffer overflow (CWE-121) is triggered by a crafted DHCP server response, allowing an unauthorized network attacker to run arbitrary code with no user interaction. The flaw carries a CVSS 9.8 critical rating reflecting network reachability, low complexity, and full impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Because the DHCP client runs early in the network stack on virtually every Windows host, successful exploitation grants attacker-controlled code execution in a highly privileged context.
Local code execution in Microsoft Windows Win32K GRFX (graphics) subsystem allows an attacker with low-privilege local access to run arbitrary code by triggering an integer overflow, after coaxing a user into interacting with a crafted graphics object. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV, though Win32K bugs historically attract rapid exploit development for privilege escalation in post-compromise chains.
Local privilege escalation in Windows Cryptographic Services on Windows 11 (23H2 through 26H1) and Windows Server 2022/2025 allows a low-privileged authenticated user to elevate to higher privileges through an improper authentication flaw (CWE-287). Microsoft has released patches via MSRC, and while no public exploit identified at time of analysis, CISA SSVC rates the technical impact as total, meaning successful exploitation yields full system compromise. EPSS probability is very low (0.06%), reflecting the local attack vector and absence of known exploitation activity.
Local code execution in the Windows Win32K GRFX (graphics) subsystem allows an unauthorized attacker with the ability to run code locally to escalate privileges through an integer overflow. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8, but requires user interaction (UI:R) and local access (AV:L), and no public exploit identified at time of analysis.
Local privilege escalation in the Windows Desktop Window Manager (DWM) Core Library allows an authenticated low-privilege attacker to gain higher privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS score of 7.8 with high impact across confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Successful exploitation typically yields SYSTEM-level code execution on the affected Windows host.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled RDP server, where a heap-based buffer overflow (linked to use-after-free memory corruption per vendor tags) enables arbitrary code execution on the client machine. The CVSS 7.5 score reflects high attack complexity and required user interaction, and no public exploit identified at time of analysis. SSVC assessment from CISA rates exploitation as 'none' and automatable as 'no', though technical impact is total.
Remote code execution in Microsoft Remote Desktop Client arises from a heap-based buffer overflow (CWE-122) that an unauthenticated network attacker can trigger when a victim connects to or interacts with a malicious server. Microsoft (secure@microsoft.com) is the originating reporter and has published an advisory in the MSRC update guide, with no public exploit identified at time of analysis. The CVSS 7.5 (High) rating reflects high attack complexity and required user interaction, but successful exploitation yields full confidentiality, integrity, and availability impact on the client host.
Remote code execution in Microsoft Remote Desktop Client is possible when a user is lured into connecting to an attacker-controlled RDP server, where a heap-based buffer overflow (CWE-122) can be triggered to run arbitrary code on the client machine. The flaw was reported by Microsoft (secure@microsoft.com) and carries a CVSS 3.1 score of 7.5, reflecting high attack complexity and the requirement for user interaction. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Microsoft Remote Desktop Client is possible when a user is enticed to connect to an attacker-controlled RDP server, triggering a heap-based buffer overflow (CWE-122). The flaw scores CVSS 7.5 (AV:N/AC:H/PR:N/UI:R) and, while no public exploit is identified at time of analysis, the network-reachable nature and full CIA impact make it a meaningful client-side risk for users connecting to untrusted endpoints.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an authenticated low-privilege user can win to gain higher privileges on the host. The CVSS 7.8 score with Scope:Changed indicates successful exploitation crosses a security boundary, impacting confidentiality, integrity, and availability of resources beyond the vulnerable component. No public exploit identified at time of analysis, and the vulnerability is not listed in CISA KEV.
Local privilege escalation in Microsoft Winlogon allows authenticated low-privileged users to gain elevated (SYSTEM-level) privileges by abusing improper link resolution before file access. The flaw is rooted in CWE-59 (link following) within the Windows logon component, and while no public exploit has been identified at time of analysis, the CVSS 7.8 rating reflects the high impact to confidentiality, integrity, and availability once a local attacker has a foothold. Microsoft has released a patch via the MSRC advisory.
Local privilege escalation in the Microsoft Graphics Component allows an authenticated low-privileged attacker to gain elevated rights via a use-after-free memory corruption flaw (CWE-416). The issue carries a CVSS 7.8 (High) rating with full confidentiality, integrity, and availability impact on the affected host. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled or compromised RDP server, triggering a heap-based buffer overflow that runs attacker code in the client's context. The flaw (CWE-416 use-after-free / heap corruption) carries CVSS 8.8 and requires user interaction, with no public exploit identified at time of analysis. A vendor patch is available via Microsoft MSRC.
Local privilege escalation in Microsoft Windows Kernel allows an authorized low-privileged attacker to gain elevated (SYSTEM-level) privileges by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 (High) rating with high attack complexity, and Microsoft has released a patch via MSRC; no public exploit identified at time of analysis. Successful exploitation breaks the local Windows security boundary, enabling full host compromise from any authenticated session.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authenticated low-privileged attacker to gain elevated privileges through a use-after-free memory corruption flaw. CVSS 7.8 reflects high impact on confidentiality, integrity, and availability but requires local access and existing user-level credentials. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Windows Performance Monitor enables unauthenticated network attackers to execute arbitrary code by triggering an integer underflow condition in the component's data handling logic. The flaw carries a CVSS score of 8.1 with high attack complexity, and while no public exploit identified at time of analysis, the SSVC assessment rates technical impact as total. Microsoft has released a patch via MSRC, and the issue is also tracked in VulDB entry 369628.
Local privilege escalation in the Windows NT OS Kernel allows an authenticated low-privileged attacker to elevate to SYSTEM by triggering an integer underflow condition. With a CVSS of 7.8 and no public exploit identified at time of analysis, this issue is primarily a post-compromise escalation vector commonly chained after initial access via phishing or commodity malware. Microsoft has released a patch through MSRC, and given Windows kernel EoP bugs are frequently weaponized by ransomware and APT actors historically, prompt patching is warranted despite the absence of confirmed in-the-wild exploitation.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an attacker with low-privileged local access can exploit to gain higher privileges. No public exploit identified at time of analysis, and the issue is not on CISA KEV, but the CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability once the race is won. A vendor patch is available via the Microsoft Security Response Center advisory.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) in concurrent handling of shared resources, allowing an authorized low-privileged attacker to win a timing window and elevate to higher privileges with scope change. The CVSS 3.1 vector AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H reflects local-only exploitation with high attack complexity due to the timing-dependent nature, but a successful attacker gains full confidentiality, integrity, and availability impact across a security boundary. No public exploit identified at time of analysis.
Local privilege escalation in Windows Push Notifications enables an authenticated low-privileged user to elevate to higher privileges by exploiting a race condition (CWE-362) in concurrent access to a shared resource. Successful exploitation results in high impact to confidentiality, integrity, and availability with scope change, but no public exploit identified at time of analysis. Microsoft has released a patch via MSRC advisory.
Remote code execution in Microsoft Windows Performance Monitor (PerfMon) allows unauthenticated network-based attackers to execute arbitrary code by triggering an integer underflow condition. The flaw carries a CVSS 3.1 score of 8.1 driven by high impact across confidentiality, integrity, and availability, though high attack complexity (AC:H) tempers exploitability. No public exploit has been identified at time of analysis and the vulnerability is not listed in CISA KEV, but Microsoft has released a patch via MSRC guidance.
Windows Push Notifications contains a use-of-uninitialized-resource flaw (CWE-200) that enables a locally authenticated attacker to read sensitive information from memory without elevation of privilege. Affecting a wide range of Windows 10, Windows 11, and Windows Server builds, the vulnerability requires only low-privilege local access and no user interaction to trigger. No public exploit code has been identified at time of analysis, and CISA SSVC rates exploitation as none with partial technical impact, placing this in a lower-urgency remediation band despite the High confidentiality rating in the CVSS vector.
Local information disclosure in Windows Hyper-V enables an authenticated low-privileged attacker to access sensitive data they are not authorized to read, without any user interaction. Affected systems span a broad range of Windows desktop and server editions from Server 2012 through Windows 11 26H1 and Server 2025. No public exploit identified at time of analysis and no CISA KEV listing; however, the high confidentiality impact (C:H) and breadth of affected versions make this a meaningful patching priority, particularly in multi-tenant virtualization environments.
Windows Push Notifications on multiple Windows 10, Windows 11, and Windows Server versions exposes sensitive memory contents through an uninitialized resource condition, allowing a low-privileged local user to read high-confidentiality data without any user interaction. The CVSS vector (AV:L/PR:L) confirms this is strictly a local privilege issue - no remote attack path exists - limiting its practical blast radius to insider threats and post-compromise lateral reconnaissance. No public exploit has been identified at time of analysis, and Microsoft has released patches addressing all listed affected versions.
Windows Push Notifications contains a use-of-uninitialized-resource flaw (CWE-200) that enables authenticated local attackers to disclose sensitive information across a wide breadth of Microsoft Windows desktop and server platforms. Spanning Windows 10 through Windows 11 25H2 and Windows Server 2012 through Server 2025, the vulnerability carries a CVSS 5.5 Medium score with high confidentiality impact (C:H) but no integrity or availability impact. Microsoft has released patches via the June 2026 Patch Tuesday cycle; no public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Windows Push Notifications on a broad range of Windows 10, Windows 11, and Windows Server editions leaks sensitive memory contents to locally authenticated low-privileged users through an uninitialized resource condition (CWE-908). The CVSS vector confirms local attack vector with low-privilege authentication requirement, no user interaction needed, and high confidentiality impact - meaning an attacker who has already obtained a standard user account can read residual memory data that could include tokens, credentials, or other sensitive artifacts. No public exploit code exists and no active exploitation has been identified at time of analysis; a vendor-released patch is available via Microsoft Security Response Center.
Out-of-bounds read in the Windows Telephony Service exposes sensitive memory contents to locally authenticated attackers across a broad range of Windows client and server versions. The flaw (CWE-125) is exploitable with only low privileges and no user interaction, yielding high confidentiality impact while leaving integrity and availability unaffected. No public exploit code or active exploitation has been identified; CISA's SSVC framework rates this as non-automatable with partial technical impact, placing it at medium operational priority.
Local privilege escalation in the Windows NT OS Kernel allows an authenticated low-privileged user to elevate to higher privileges through an integer underflow condition. The flaw carries a CVSS 7.8 (High) rating with no public exploit identified at time of analysis, but Microsoft has issued a patch via MSRC. Defenders should treat this as a standard Patch-Tuesday-class kernel EoP that becomes a critical post-compromise pivot once initial access is achieved.
Denial-of-service in the Windows TCP/IP stack allows an authenticated attacker on an adjacent network to crash the networking subsystem of affected Windows hosts via an incorrect buffer size calculation. Affected systems span Windows 10 (21H2, 22H2), Windows 11 (23H2 through 26H1), Windows Server 2022, and Windows Server 2025 - all unpatched builds within Microsoft-documented version ranges. No public exploit identified at time of analysis, though Microsoft has released fixes addressable via Windows Update; the vulnerability is not listed in the CISA KEV catalog.
Windows Kerberos out-of-bounds read (CWE-125) allows a low-privilege network attacker to crash the Kerberos authentication service across all actively supported Windows client and server platforms, from Windows Server 2012 through Windows Server 2025 and Windows 11 26H1. The attack requires prior domain authentication and high-complexity triggering conditions (CVSS AC:H), limiting opportunistic mass exploitation, though a successful attack against a domain controller can deny authentication domain-wide by crashing the KDC. Vendor patches are available via the Microsoft MSRC advisory; no public exploit code exists and SSVC confirms no observed exploitation at time of analysis.
Remote code execution in Microsoft Remote Desktop Client is possible when a user connects to an attacker-controlled RDP server, where a heap-based buffer overflow triggered by a race condition (CWE-362) allows arbitrary code execution on the client machine. The flaw carries a CVSS 7.5 (High) rating with high attack complexity and required user interaction, and no public exploit identified at time of analysis. Microsoft has released a patch via MSRC advisory CVE-2026-42913.
Local privilege escalation in Microsoft Windows Telephony Service allows an authenticated low-privileged attacker to elevate to higher privileges by exploiting a race condition in concurrent access to a shared resource. The flaw carries a CVSS 7.0 (High) rating with high attack complexity, and no public exploit identified at time of analysis. Successful exploitation grants full confidentiality, integrity, and availability impact on the affected host.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to elevate to SYSTEM via a use-after-free condition. The flaw affects Microsoft Windows installations using the standard WinSock kernel driver and has a vendor-released patch available through Microsoft's security update guide. No public exploit has been identified at time of analysis, though afd.sys has historically been a frequent target for elevation-of-privilege exploitation.
Remote code execution in Microsoft Remote Desktop Client is possible when a user connects to an attacker-controlled or compromised RDP endpoint, where a race condition (CWE-362) can be triggered to corrupt heap memory and execute arbitrary code in the client process. The flaw is unauthenticated from the network attacker's perspective but requires user interaction to initiate the connection, and no public exploit has been identified at time of analysis.
Information disclosure in Microsoft Windows Remote Desktop Protocol (RDP) allows unauthenticated remote attackers to read out-of-bounds memory contents over the network, potentially leaking sensitive data from the RDP service process. The vulnerability requires no authentication or user interaction and is rated CVSS 7.5 with high confidentiality impact only. At time of analysis there is no public exploit identified and the issue is not listed in CISA KEV.
Information disclosure in Windows Shell exposes sensitive data to authenticated low-privileged attackers, with a confirmed vendor patch available. The vulnerability stems from CWE-200 improper information exposure within the Windows Shell component, allowing confidentiality compromise with no integrity or availability impact. No public exploit code or CISA KEV listing has been identified at time of analysis, but the high confidentiality impact score (C:H) and low attack complexity elevate practical concern for environments where lateral movement or credential harvesting are threat vectors.
Windows Shell exposes sensitive information to locally authenticated, low-privileged attackers without requiring user interaction or elevated privileges. The vulnerability (CWE-200) results in high confidentiality impact, allowing disclosure of sensitive data accessible through the Shell component. No active exploitation has been confirmed by CISA KEV and no public exploit code has been identified at time of analysis, though the Microsoft Security Response Center (MSRC) has acknowledged the issue via advisory.
Local privilege escalation in the Windows Desktop Window Manager (DWM) Core Library enables an authorized low-privilege user to elevate to higher privileges via a use-after-free condition. The flaw carries a CVSS 7.8 (High) and no public exploit identified at time of analysis, though Microsoft has acknowledged the issue through MSRC. Successful exploitation grants full confidentiality, integrity, and availability impact on the affected host.
Privilege elevation in the Windows TCP/IP networking stack allows an unauthenticated attacker on an adjacent network to gain elevated privileges by triggering a heap-based buffer overflow (CWE-122). The CVSS 9.6 score with scope change (S:C) indicates the compromise crosses security boundaries beyond the vulnerable component itself. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Null pointer dereference in Windows Kerberos enables an authenticated network attacker to crash the Kerberos service, causing denial of service. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms exploitation is achievable over the network by any low-privilege authenticated user with no user interaction required, resulting in high availability impact (A:H) with no confidentiality or integrity consequences. No active exploitation confirmed (not in CISA KEV), and no public exploit code has been identified at time of analysis.
Local privilege escalation in the Windows Projected File System (ProjFS) Filter Driver allows an authenticated low-privileged user on a Windows host to escalate to higher privileges by triggering a buffer over-read in the kernel-mode driver. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV, but the CVSS 7.8 with low attack complexity and no user interaction makes it an attractive post-compromise target for endpoint operators.
Local privilege escalation in the Windows Function Discovery Service (fdwsd.dll) allows an authorized low-privileged attacker on the host to win a race condition and obtain elevated privileges. Reported by Microsoft (secure@microsoft.com) and tracked under MSRC's update guide, the issue carries a CVSS 7.0 score driven by high impact across confidentiality, integrity, and availability, though the high attack complexity reflects the timing window required. No public exploit identified at time of analysis and the flaw is not currently listed in CISA KEV.
Local privilege escalation in the Windows Projected File System (ProjFS) Filter Driver enables an authorized low-privileged user to elevate to higher privileges through a buffer over-read condition. The flaw affects Microsoft Windows installations where the ProjFS filter driver is present, and exploitation yields high impact across confidentiality, integrity, and availability. There is no public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows DNS allows an authenticated low-privileged user to gain elevated privileges via a heap-based buffer overflow (CWE-122). The CVSS 7.0 score reflects high attack complexity and local-only access, and no public exploit is identified at time of analysis. The flaw was reported privately by Microsoft (MSRC) and is tracked under MSRC advisory CVE-2026-41108.
Local privilege escalation in Microsoft Kinect allows an authenticated low-privileged user to elevate to higher privileges due to improper access control (CWE-284). The vulnerability carries a CVSS 7.8 (High) rating with local attack vector and low complexity, and no public exploit identified at time of analysis. Successful exploitation yields high impact to confidentiality, integrity, and availability on the affected host.
Elevation of privilege in the Microsoft Windows Universal Disk Format File System (UDFS) driver allows a local authenticated attacker to escalate to SYSTEM-level privileges with high impact on confidentiality, integrity, and availability. The CVSS 7.8 vector indicates local attack with low complexity and low privileges required, and no public exploit identified at time of analysis. The vulnerability stems from a numeric truncation error (CWE-197) in kernel-mode file system code, a class historically favored by post-compromise privilege escalation chains.
Local privilege escalation in the Microsoft Windows Universal Disk Format File System (UDFS) driver allows an authenticated low-privileged user to gain SYSTEM-level code execution by triggering a heap-based buffer overflow (CWE-122). The flaw affects Windows endpoints where the UDFS kernel driver parses attacker-controlled UDF-formatted media (typically optical discs or mounted disc images). No public exploit identified at time of analysis and the issue is not currently listed on CISA KEV.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (AFD.sys) allows an authenticated low-privileged user to elevate to SYSTEM by triggering a use-after-free condition in the kernel-mode driver. No public exploit identified at time of analysis and the issue is not listed in CISA KEV, but AFD.sys has a long history of being targeted for kernel EoP, making this a likely candidate for future weaponization. CVSS 7.0 reflects the high attack complexity required to reliably win the underlying race or reuse condition.
Local privilege escalation in Microsoft Windows Attestation allows an authenticated local user with low privileges to gain elevated permissions on the host through a trust boundary violation (CWE-501). The flaw is rated CVSS 7.8 with high impact across confidentiality, integrity, and availability, and there is no public exploit identified at time of analysis. The issue is tagged as Information Disclosure by the reporter, but the CVSS vector indicates full system compromise potential once exploited.
Untrusted search path in Windows GDI allows an unauthorized attacker to execute code locally. [CVSS 7.8 HIGH]
Privilege escalation in Windows Telephony Service through heap buffer overflow affects Windows 10 1607, Windows 11 25h2, and Windows Server 2012, allowing adjacent network attackers to gain elevated system access without authentication. The vulnerability has a high CVSS score of 8.8 but currently lacks a patch, creating significant risk for exposed systems. Exploitation requires network proximity but no user interaction.
Unauthorized disclosure of sensitive information in Windows Accessibility Infrastructure (ATBroker.exe) affects Windows Server 2019, 2025, Windows 10 22h2, and Windows 11 25h2, allowing local authenticated attackers to read confidential data. The vulnerability requires user privileges and local access but poses no risk to system integrity or availability. No patch is currently available for this issue.